Brazilian species dynamic properties determination on short length-to-height wood pieces

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dc.contributor.authorSilva, João Vítor Felippe [UNESP]
dc.contributor.authorMolina, Julio Cesar [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:48:08Z
dc.date.available2022-04-28T19:48:08Z
dc.date.issued2021-01-01
dc.description.abstractThis paper aimed to evaluate the dynamic properties of short length-to-height wood pieces according to current available impulse excitation standardized methodology. Experimental tests were performed according to standard ASTM E1876-15, considering four species of Brazilian reforestation wood. Species density and static stiffness were determined. The current available equations proved to be unsuitable for achieving reliable dynamic properties of wood, due to the non-converging correction factor using Poisson's ratio iterative methodology. The development of a mathematical model for dynamic properties determination of non-isotropic materials is recommended.en
dc.description.affiliationFEG - São Paulo State University
dc.description.affiliationUnespFEG - São Paulo State University
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdCAPES: 2020/00555-6
dc.identifier.citationWorld Conference on Timber Engineering 2021, WCTE 2021.
dc.identifier.scopus2-s2.0-85120741568
dc.identifier.urihttp://hdl.handle.net/11449/223002
dc.language.isoeng
dc.relation.ispartofWorld Conference on Timber Engineering 2021, WCTE 2021
dc.sourceScopus
dc.subjectDensity
dc.subjectImpulse excitation method
dc.subjectNatural frequency
dc.subjectNon-destructive evaluation
dc.titleBrazilian species dynamic properties determination on short length-to-height wood piecesen
dc.typeTrabalho apresentado em evento

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